Universal Licensing System
WQKR550
NAVAJO TRIBAL UTILITY AUTHORITY
License details
| ULS identifier | 3127434 |
|---|
| Call sign | WQKR550 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2019-07-31 |
|---|
| Expiration | 2029-08-24 |
|---|
| Frequency range | 7112.5 - 10955 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 35.3937778, -110.3296944 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-17 04:22:41 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6034.15000000 | | | | | |
| 1 | 1 | FXO | 6034.15000000 | | | | | |
| 1 | 4 | FXO | 7112.50000000 | | | | | |
| 1 | 4 | FXO | 7112.50000000 | | | | | |
| 1 | 5 | FXO | 10795.00000000 | | | | | |
| 1 | 5 | FXO | 10955.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6034.15000000 | | 30M0D7W |
| 1 | 1 | 6034.15000000 | | 30M0D7W |
| 1 | 1 | 6034.15000000 | | 30M0D7W |
| 1 | 1 | 6034.15000000 | | 30M0D7W |
| 1 | 4 | 7112.50000000 | | 20M0D7W |
| 1 | 4 | 7112.50000000 | | 20M0D7W |
| 1 | 4 | 7112.50000000 | | 20M0D7W |
| 1 | 5 | 10795.00000000 | | 30M0D7W |
| 1 | 5 | 10795.00000000 | | 30M0D7W |
| 1 | 5 | 10795.00000000 | | 30M0D7W |
| 1 | 5 | 10795.00000000 | | 30M0D7W |
| 1 | 5 | 10795.00000000 | | 30M0D7W |
| 1 | 5 | 10795.00000000 | | 30M0G7W |
| 1 | 5 | 10795.00000000 | | 30M0D7W |
| 1 | 5 | 10795.00000000 | | 30M0D7W |
| 1 | 5 | 10795.00000000 | | 30M0D7W |
| 1 | 5 | 10795.00000000 | | 30M0D7W |
| 1 | 5 | 10955.00000000 | | 30M0D7W |
| 1 | 5 | 10955.00000000 | | 30M0G7W |
| 1 | 5 | 10955.00000000 | | 30M0D7W |
| 1 | 5 | 10955.00000000 | | 30M0D7W |
| 1 | 5 | 10955.00000000 | | 30M0D7W |
| 1 | 5 | 10955.00000000 | | 30M0D7W |
| 1 | 5 | 10955.00000000 | | 30M0D7W |
| 1 | 5 | 10955.00000000 | | 30M0D7W |
| 1 | 5 | 10955.00000000 | | 30M0D7W |
| 1 | 5 | 10955.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Located at tower site between Indian Wells and Whitecone, 6 miles to the west, Winslow, NAVAJO, AZ | 35.47122222, -110.19016667 | 2066.800 m | LTOWER | 42.400 m structure / 42.400 m overall | N |
| 2 | R | | 35.76111111, -109.16786111 | 2468.600 m | | | |
| 3 | R | | 35.39377778, -110.32969444 | 1794.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE HPX10-59E | | V | 43.1000 | 70.6000 | | |
| 1 | 2 | R | COMMSCOPE HPX10-59E | | | 43.1000 | | | |
| 2 | 2 | R | Commscope PARX10-65 | | | 43.6000 | | | |
| 3 | 3 | R | Radio Waves, Inc HPD4-11 | | | 41.0000 | | | |
| 4 | 1 | T | Commscope PARX10-65 | | H | 43.6000 | 70.6000 | | |
| 5 | 1 | T | Radio Waves, Inc HPD3-11 | | S | 38.5000 | 235.8000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 170 North Indian Route 12, FORT DEFIANCE, AZ | APACHE | 9287294670 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-28 | WQKR550 | LIMOD |
| 2026-03-17 | WQKR550 | LETCNS |
| 2026-01-27 | WQKR550 | LIAUA |
| 2025-11-20 | WQKR550 | LIAUA |
| 2024-12-16 | WQKR550 | LIMOD |
| 2020-11-04 | WQKR550 | LIMOD |
| 2019-07-31 | WQKR550 | LIREN |
| 2019-07-25 | WQKR550 | ESURNW |
| 2019-06-25 | WQKR550 | ESURNW |
| 2019-06-03 | WQKR550 | LETRES |
| 2019-05-26 | WQKR550 | ESURNW |
| 2013-08-01 | WQKR550 | LIMOD |
| 2013-07-02 | WQKR550 | LETCNS |
| 2013-06-03 | WQKR550 | ESUAPR |
| 2013-02-21 | WQKR550 | LIMOD |
| 2012-12-03 | WQKR550 | ESUAPR |
| 2012-03-30 | WQKR550 | LIMOD |
| 2012-03-03 | WQKR550 | ESUAPR |
| 2012-01-07 | WQKR550 | LIAUA |
| 2012-01-06 | WQKR550 | ESUAPR |
| 2011-06-24 | WQKR550 | LIAUA |
| 2011-06-24 | WQKR550 | ESUAPR |
| 2010-11-23 | WQKR550 | LETCNS |
| 2009-08-24 | WQKR550 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3127434 | 2026-08-17 04:22:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKR550 | ULS 3127434 | 2026-08-17 04:22:41 |
| Status | A | ULS 3127434 | 2026-08-17 04:22:41 |
| Service | CF | ULS 3127434 | 2026-08-17 04:22:41 |
| Grant Date | 2019-07-31 | ULS 3127434 | 2026-08-17 04:22:41 |
| Expiration Date | 2029-08-24 | ULS 3127434 | 2026-08-17 04:22:41 |